[WIP Prototype] ES6 https://html.spec.whatwg.org/#fetch-a-single-module-script implementation

third_party/WebKit/Source/core/dom/Document.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
@@ skipping 118 matching lines @@
 class LayoutView;
 class LayoutViewItem;
 class LiveNodeListBase;
 class LocalDOMWindow;
 class Locale;
 class LocalFrame;
 class Location;
 class MainThreadTaskRunner;
 class MediaQueryListListener;
 class MediaQueryMatcher;
+class ModuleMap;
 class NodeFilter;
 class NodeIntersectionObserverData;
 class NodeIterator;
 class NthIndexCache;
 class OriginAccessEntry;
 class Page;
 class PlatformMouseEvent;
 class ProcessingInstruction;
 class PropertyRegistry;
 class QualifiedName;
@@ skipping 1147 matching lines @@
     return m_rootScrollerController.get();
   }
 
   bool isInMainFrame() const;
 
   void maybeRecordLoadReason(WouldLoadReason);
   WouldLoadReason wouldLoadReason() { return m_wouldLoadReason; }
 
   PropertyRegistry* propertyRegistry();
 
+  ModuleMap* ensureModuleMap();
+
   // Indicates whether the user has interacted with this particular Document.
   void setHasReceivedUserGesture() { m_hasReceivedUserGesture = true; }
   bool hasReceivedUserGesture() const { return m_hasReceivedUserGesture; }
 
   // Document maintains a counter of visible non-secure password
   // fields in the page. Used to notify the embedder when all visible
   // non-secure passwords fields are no longer visible.
   void incrementPasswordCount();
   void decrementPasswordCount();
 
@@ skipping 344 matching lines @@
   int m_nodeCount;
 
   bool m_mayContainV0Shadow = false;
 
   Member<SnapCoordinator> m_snapCoordinator;
 
   WouldLoadReason m_wouldLoadReason;
 
   Member<PropertyRegistry> m_propertyRegistry;
 
+  Member<ModuleMap> m_moduleMap;
+
   unsigned m_passwordCount;
 
   TaskHandle m_sensitiveInputVisibilityTask;
 };
 
 extern template class CORE_EXTERN_TEMPLATE_EXPORT Supplement<Document>;
 
 inline bool Document::shouldOverrideLegacyDescription(
     ViewportDescription::Type origin) const {
   // The different (legacy) meta tags have different priorities based on the
@@ skipping 37 matching lines @@
 DEFINE_TYPE_CASTS(TreeScope, Document, document, true, true);
 
 }  // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 CORE_EXPORT void showLiveDocumentInstances();
 #endif
 
 #endif  // Document_h